diamond-band.com

Issued by R3

About this certificate

This digital certificate with serial number 04:ba:7b:dc:12:5f:f3:19:ef:97:9b:53:c0:42:b2:14:a2:9b was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=diamond-band.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ba:7b:dc:12:5f:f3:19:ef:97:9b:53:c0:42:b2:14:a2:9b
Serial Number (int): 411906301695811247621688217151780116800155
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 0a:c0:82:54:1b:20:c5:bf:10:cf:a4:87:07:71:48:a8:73:61:31:f8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b5:30:4d:bb:2d:7c:ae:75:f1:83:40:a9:53:95:23:8a:8c:d6:88:62
Fingerprint (sha256): 62:5e:bf:99:c3:5b:4e:75:3d:7f:d6:12:84:08:9d:23:76:88:50:36:b4:b8:66:f4:a9:14:50:f8:e1:38:d3:02

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate diamond-band.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for diamond-band.com

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

diamond-band.com

Other certificates including the domain name diamond-band.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for diamond-band.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 411906301695811247621688217151780116800155
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-16 14:44:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-15 14:44:14 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'diamond-band.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 819403362644007743665136670370937481185118735714165764509450912233885804026363695957787060156519452699965727907570853706102581675187433470510515447480010068862307335208584838813594132911351962152435898683596838038593363104155541318226684715160086162209903509608722556136564332201277715278136364556789071940597012174083270231655151086727292275328507652168002857166967668571733228085593520158074488747657531276654139305543050190575363894608111758132389603878319101400339354519050862456078052341599913589415803459906212540673092291010447314523689214352207214685321009381006470485667424680375652618284230523592936968993828608086801121445098516789702613565969175724220439320615754719976483307598376680959371076056414374702558872490642239554402806345805513354849131527975767579791258064352459683150702178436013224318238431759535290828651815189776968750587750943477532760658319032662075298466622064836500731919138979191061756528750596233187581319698535081577381447069185217760029121762521482585570125980309489134343944694110839293752506179738219053360374785882637148092090338370857399473770283393618987209264909522356167846921655905037015043430005090255684764623724741848289355145409897018247870594828542019683690588798754616694053406229957
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							0ac082541b20c5bf10cfa487077148a8736131f8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'diamond-band.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d12f1d67d0000040300483046022100f203618619d5547880816ef2f6a07435a519215bea5d621c6c10a4ba8cdb5b09022100e559528b530552774d899b9890252c69bb9406253bf633132481e5585105278d007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d12f1d6820000040300463044022038a826c872f6179e4694c44f4934fe83ba3338c1a85faf7c92ecb821ba63c9250220175960aa94497f90535ac86c21558b397f1e19b4377ec1a92ea982c0c05d8a9e
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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